作者: Feng Zhang , Trevor C. Charles , Bo Pan , Donald L. Smith
DOI: 10.1016/S0038-0717(96)00261-1
关键词: Bradyrhizobium japonicum 、 Bacteria 、 Gene expression 、 Nod 、 Rhizobiaceae 、 Genistein 、 Biochemistry 、 Biology 、 Incubation 、 Enzyme
摘要: Abstract The effect of temperature on the induction nod gene expression in Bradyrhizobium japonicum by isoflavone genistein was investigated. Experiments were conducted to examine a nodY-lacZ fusion B. USDA110 under suboptimal incubation temperatures. results these studies indicated that higher concentrations required for maximum amounts at 10 and 15°C than 25°C. In addition, time achieve maximal significantly longer effects correlate with previously described inhibition soybean nodulation occurs low root zone findings reported here indicate this is large part due induction.